Time for an update on my build. I have been working on the engine and doing a lot of research this week. I decided to add some contemporary features to this car like a front spoiler since the NHRA doesn't run the old gas class anymore. This car would probably be in the Super Gas or Pro Modified class in today's drag racing. I looked up the transmission that came with the Mountain Motor that I got and it is a clutchless stick. It has a clutch for the starting line, but from then on it's more or less a bang it through the gears operation, I found a reference on-line and scratch built a shifter for it. The transmission is sprayed in Alclad magnesium.
Pile-o-parts. 31 piece Gibson resin "Mountain Motor" 815 cu in.

My version of the gear banger stick shift on the resin tranny. The 1:1 insert is a Pro Stock transmission. I'll scratch the rods when it's installed.

More tiny shocks. I faked some air shocks by wrapping some donor shocks with Tamiya masking tape and coating it with CA. I rebuilt the spring shocks yet smaller with tubes and 1.3mm rods I found at tacoma Trains and Hobbies. I wrapped them with slivers of electrical tape to cap them off with and sealed them with CA. I will be able to assemble my full suspension as soon as I finish painting my wheels. I messed up the rear ones and they are in the Purple Pond as we speak. I have a love/hate relationship with Alclad.

Installing the transmission tunnel meant modifying the roll cage. Read cut and glue. Cut and glue...

This is the "interior" it's the drivers box from a 1956 Thunderbird with the dash roll cage and firewall of a NASCAR late model Thunderbird (Mark Martin) and the transmission tunnel from a 1970 Mustang. Oh, and some scratch build here and there, too.

The underside of the tub with the rear opened up to fit the drag slicks. Lots of scratch build here. If you look, you can see one of several "cranky welds" I used. If you try this ever, please spend the $20 USD on the battery operated solder gun Dr. Cranky uses in his video on this. If you want to know about using a regular solder gun on plastic, the ring finger of my right hand will be having a press conference in a week or so...

The flip side of the question. I have since Dremeled out the firewall so that the bell housing of the transmission can sit nice and tight to the rear with the engine as far back as possible.
All this is now in my paint dryer a nice bright red. It'll go great with the swamp green frame..Got some body work going this week and might be able to show you a mock up in a week or so.
Cheers!
Dale